public StarfieldImage(string path)
{
if (!File.Exists(path))
throw new FileNotFoundException();
try
{
image = new ImageManager(path);
}
catch
{
throw;
}
filters = new List<IFilter>();
objects = new List<SkyObject>();
}
public void BuildOverlay(int width, int height, PixelFormat pixelFormat)
{
try { image.Dispose(); }
catch { }
image = new ImageManager(width, height, Color.Black, pixelFormat);
image.Unlock();
for (int i = 0; i < objects.Length; i++)
{
Rectangle r = objects[i].ObjectBlob.Rectangle;
Drawing.Rectangle(image.workingImage, r, Color.Red);
for (int j = 1; j < thickness; j++)
{
r = new Rectangle(r.X - 1, r.Y - 1, r.Width + 2, r.Height + 2);
Drawing.Rectangle(image.workingImage, r, Color.Red);
}
}
image.Lock();
image.CopyDisplayToBacking();
}
public frmCustomFilter(ref Bitmap img)
{
InitializeComponent();
image = new ImageManager(img);
}
public void Dispose()
{
try { image.Dispose(); }
catch { }
try { overlay.Dispose(); }
catch { }
image = null;
overlay = null;
}